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BootStrap Intermediate
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BootStrap Intermediate
10 questions · Medium difficulty · 00:20:00 min
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Question 1
How do you create a responsive navigation bar that collapses?
Using media queries
Using collapse.js
Using flex-wrap
Using navbar-expand-* class
Question 2
What are Bootstrap cards and how do you use them?
Credit cards
Playing cards
Flexible content containers with header, body, footer
Image cards
Question 3
How do you center a modal vertically in Bootstrap 5?
Use vertical-align
Add modal-dialog-centered class to modal-dialog
Use position absolute
Use margin auto
Question 4
What is the purpose of "spinners" in Bootstrap?
Form spinner
Indicate loading state
Game spinner
Spinning animation
Question 5
How do you create a carousel/slider in Bootstrap?
Using slider.js
Using cycle plugin
Using slideshow
Using carousel component with .carousel class
Question 6
What are Bootstrap tooltips and how are they initialized?
Popups with text that appear on hover; initialized via JS
No initialization needed
Tooltips are automatic
Only CSS
Question 7
How do you create a scrollspy navigation?
Use jQuery
Use scroll.js
Use CSS only
Add data-bs-spy="scroll" to body and data-bs-target to nav
Question 8
What is the difference between "display: flex" and Bootstrap's d-flex?
No difference
d-flex is faster
Same
d-flex is Bootstrap's utility for display: flex
Question 9
How do you create an offcanvas sidebar in Bootstrap 5?
Use .offcanvas component with data-bs-toggle="offcanvas"
Use drawer class
Use sidebar class
Use slideout
Question 10
What are Bootstrap badges?
Badges are icons
Badges are buttons
Small inline counters and labels
Badges are alerts
Question 11
How do you create a button group in Bootstrap?
Use flex
Use group class
Use button-group class on each button
Wrap buttons in .btn-group
Question 12
What is the purpose of the "data-bs-*" attributes?
Data attributes for HTML5
Custom attributes for Bootstrap JavaScript components
For SEO
For styling
Question 13
How do you create a toast notification in Bootstrap?
Use notification
Use alert
Use .toast component with .toast class and JS trigger
Use popup
Question 14
What is the difference between "col-*" and "col-*-*"?
col-*-* is deprecated
col-* is equal width, col-*-* specifies number of columns
col-* is for rows
Same
Question 15
How do you create a responsive table with horizontal scrolling?
Use width: 100%
Wrap table in .table-responsive
Use overflow: auto
Use scroll table
Question 16
What are Bootstrap list groups?
Vertically stacked list items
Unordered lists
Ordered lists
Horizontal lists
Question 17
How do you create a floating label input in Bootstrap 5?
Use .form-floating class on wrapper
Use label floating
Use placeholder="float"
Use floating attribute
Question 18
What is the purpose of "placeholders" in Bootstrap?
Form placeholders
Skeleton loading placeholders for content
Card placeholders
Image placeholders
Question 19
How do you customize Bootstrap using CSS variables?
Use !important
Edit bootstrap.css
Override root CSS variables like --bs-primary
Use a different framework
Question 20
What are Bootstrap breakpoints and their default values?
No breakpoints
480, 768, 1024, 1200
sm:576px, md:768px, lg:992px, xl:1200px, xxl:1400px
mobile, tablet, desktop
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